The purpose of an intersection entity is to replace
A) two one-to-one relationships with a one-to-many relationship
B) two one-to-many relationships with one many-to-many relationship
C) a many-to-many relationship with two one-to-many relationships
D) a one-to-many relationship with two one-to-one relationships
Correct Answer:
Verified
Q2: Defines each dimension of the multidimensional space
Q3: Use the OLAP cube to answer questions
Q4: A variation of the star schema that
Q5: A one-to-many relationship.
A) brother-sister
B) father-son
C) uncle-nephew
D) teacher-student
Q6: Operational databases are designed to support _
Q7: This process removes redundancies that may be
Q8: Use the OLAP cube to answer questions
Q9: The level of detail of the information
Q10: Which of the following is not a
Q11: Use the OLAP cube to answer questions
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